# Comp Cams Pro-Mag Hydr Liftrs, Americn M Otors 6Cyl Pro Magnum Hydraulic Flat Tappet Lifters. Specifically designed to perform at higher engine speeds. Proper position of internal piston at higher RPM prevents lifters from harmful "pumping up". Unique design yields significant power increase over standard hydraulic lifters. Adjustable valve train required. Pre-load .002"-.004" with engine warm. Applications: AMC 6 Cylinder 199-258. Specifications .904" Diameter - 107g Weight - 1.84" Seat Height. This Part Fits: Year Make Model Submodel 1965-1967 American Motors Ambassador 880 1965-1967 American Motors Ambassador 990 1968-1970 American Motors Ambassador Base 1966-1969,1971 American Motors Ambassador DPL 1964-1968 American Motors American 220 1965-1968 American Motors American 440 1964 American Motors American 440H 1967-1968 American Motors American Rogue 1978-1980 American Motors AMX Base 1964-1966 American Motors Classic 550 1965 American Motors Classic 660 1964-1966 American Motors Classic 770 1978-1983 American Motors Concord Base 1979-1983 American Motors Concord DL 1979-1983 American Motors Concord Limited 1981-1986 American Motors Eagle Base 1980 American Motors Eagle DL 1981-1982 American Motors Eagle DL Kammback 1981-1983 American Motors Eagle DL SX4 1981-1982 American Motors Eagle Kammback 1980-1986 American Motors Eagle Limited 1980 American Motors Eagle Sport 1981-1983 American Motors Eagle SX4 1970-1978 American Motors Gremlin Base 1976-1978 American Motors Gremlin Custom 1977 American Motors Hornet AMX 1970-1971,1973-1977 American Motors Hornet Base 1971-1977 American Motors Hornet Sportabout 1970-1972 American Motors Hornet SST 1968-1974 American Motors Javelin Base 1968-1972 American Motors Javelin SST 1965-1967 American Motors Marlin Base 1971-1978 American Motors Matador Base 1974 American Motors Matador Brougham 1975-1978 American Motors Pacer Base 1979-1980 American Motors Pacer DL 1979-1980 American Motors Pacer Limited 1969 American Motors Rambler 440 1969 American Motors Rambler Base 1969 American Motors Rambler Rogue 1967-1968 American Motors Rebel 550 1967-1968 American Motors Rebel 770 1969-1970 American Motors Rebel Base 1967,1969-1970 American Motors Rebel SST 1979-1982 American Motors Spirit Base 1980-1983 American Motors Spirit DL 1983 American Motors Spirit GT 1980 American Motors Spirit Limited 1974-1983 Jeep Cherokee Base 1981-1982 Jeep Cherokee Chief 1983 Jeep Cherokee Pioneer 1974-1977 Jeep Cherokee S 1978-1980 Jeep Cherokee Wide Track 1983 Jeep Cherokee Wide Track Chief 1972-1983 Jeep CJ5 Base 1977-1980 Jeep CJ5 Golden Eagle 1980-1983 Jeep CJ5 Laredo 1982-1983 Jeep CJ5 Limited 1975-1983 Jeep CJ5 Renegade 1972-1975 Jeep CJ6 Base 1976-1986 Jeep CJ7 Base 1977-1979 Jeep CJ7 Golden Eagle 1980 Jeep CJ7 Golden Hawk 1980-1983,1985-1986 Jeep CJ7 Laredo 1982-1983 Jeep CJ7 Limited 1976-1986 Jeep CJ7 Renegade 1972-1974 Jeep DJ5 Base 1984-1986 Jeep Grand Wagoneer Base 1984-1985 Jeep Grand Wagoneer Limited 1972-1973 Jeep J-2500 Base 1972-1973 Jeep J-2600 Base 1974-1987 Jeep J10 Base 1974,1976 Jeep J20 Base 1981-1985 Jeep Scrambler Base 1985 Jeep Scrambler Laredo 1985 Jeep Scrambler Renegade 1982-1983 Jeep Scrambler SL 1982-1984 Jeep Scrambler SR 1972-1973,1980-1982 Jeep Wagoneer Base 1982-1983 Jeep Wagoneer Brougham 1973 Jeep Wagoneer Custom 1980-1983 Jeep Wagoneer Limited 1987-1988 Jeep Wrangler Base 1988 Jeep Wrangler Islander 1987-1988 Jeep Wrangler Laredo 1988 Jeep Wrangler S 1988 Jeep Wrangler Sahara 1987-1988 Jeep Wrangler Sport ## Details - **Price:** 180.72 CAD - **Vendor:** COMP Cams - **Type:** Engine Hardware ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 180.72 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Primary - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-pro-mag-hydr-liftrs-americn-m-otors-6cyl) > Updated: 2026-06-26